Underwing for a vehicle



FIG. 1 is a perspective view of an underwing for a vehicle showing the new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The dash-dot-dash broken lines represent bounds of the claimed design and form no part of the claimed design. The broken lines illustrate features of the underwing for a vehicle that form no part of the claimed design. 

CLAIM The ornamental design for an underwing for a vehicle, as shown and described. 